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Digital Isolators

Digital Isolators are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading Digital Isolator manufacturers including Broadcom, Infineon, Skyworks, STMicroelectronics, Texas Instruments, Toshiba,Vicor, Wurth & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Digital Isolators 5.7kVRMS Rnfcd Quad Ch 4/0 Digi Isolator A 595-ISO7840FDWW ISO7840FDWWR Texas Instruments 1: $11.47 30In Stock 4,000Expected 2/15/2027	Mfr. Part # ISO7840FDWWR Mouser Part # 595-ISO7840FDWWR	Texas Instruments	Digital Isolators 5.7kVRMS Rnfcd Quad Ch 4/0 Digi Isolator A 595-ISO7840FDWW Learn More about Texas Instruments ti iso7840 iso7840f isolator	Datasheet	30In Stock 4,000Expected 2/15/2027	Cut Tape $11.47 $8.97 $8.34 $6.83 View Reel $4.83 $6.61 $6.34 $4.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ISO7840	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5700 Vrms	Capacitive Coupling	5.5 V	2.25 V	23.8 mA	11 ns	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7841FDWR ISO7841FDW Texas Instruments 1: $11.81 15In Stock	Mfr. Part # ISO7841FDW Mouser Part # 595-ISO7841FDW	Texas Instruments	Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7841FDWR Learn More about Texas Instruments ti iso78xx isolator	Datasheet	15In Stock	$11.81 $9.27 $9.20 $9.19 View $9.07 $8.98 Quote	Min.: 1 Mult.: 1	ISO7841	SMD/SMT	SOIC-16	4 Channel	Bidirectional, Unidirectional	100 Mb/s	5700 Vrms	Capacitive Coupling	5.5 V	2.25 V	19 mA	11 ns	- 55 C	+ 125 C		Tube
Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7841FDWW ISO7841FDWWR Texas Instruments 1: $8.30 100In Stock 1,000Expected 5/10/2027	Mfr. Part # ISO7841FDWWR Mouser Part # 595-ISO7841FDWWR	Texas Instruments	Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7841FDWW Learn More about Texas Instruments ti iso78xx isolator	Datasheet	100In Stock 1,000Expected 5/10/2027	Cut Tape $8.30 $6.42 $5.96 $5.44 $5.21 Reel $5.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ISO7841	SMD/SMT	SOIC-16	4 Channel	Bidirectional, Unidirectional	100 Mb/s	5700 Vrms	Capacitive Coupling			19.5 mA	11 ns	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 5.7kVRMS Quad 2/2Dig Isolator 100Mbp A 5 A 595-ISO7842DWR ISO7842DW Texas Instruments 1: $11.81 125In Stock	Mfr. Part # ISO7842DW Mouser Part # 595-ISO7842DW	Texas Instruments	Digital Isolators 5.7kVRMS Quad 2/2Dig Isolator 100Mbp A 5 A 595-ISO7842DWR Learn More about Texas Instruments ti iso78xx isolator	Datasheet	125In Stock	$11.81 $9.26 $8.35 $7.84 View $7.54 $7.23 $7.10 Quote	Min.: 1 Mult.: 1	ISO7842	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5700 Vrms	Capacitive Coupling	5.5 V	2.25 V	13.7 mA	11 ns	- 55 C	+ 125 C		Tube
Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7842DWWR ISO7842DWW Texas Instruments 1: $15.78 22In Stock 90Expected 12/3/2026	Mfr. Part # ISO7842DWW Mouser Part # 595-ISO7842DWW	Texas Instruments	Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7842DWWR Learn More about Texas Instruments ti iso78xx isolator	Datasheet	22In Stock 90Expected 12/3/2026	$15.78 $12.36 $10.51 $10.50	Min.: 1 Mult.: 1	ISO7842	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5700 Vrms	Capacitive Coupling	5.5 V	2.25 V	13.7 mA	11 ns	- 55 C	+ 125 C		Tube
Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7842FDWW ISO7842FDWWR Texas Instruments 1: $8.14 30In Stock 1,000Expected 3/18/2027	Mfr. Part # ISO7842FDWWR Mouser Part # 595-ISO7842FDWWR	Texas Instruments	Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7842FDWW Learn More about Texas Instruments ti iso78xx isolator	Datasheet	30In Stock 1,000Expected 3/18/2027	Cut Tape $8.14 $6.30 $5.84 $5.34 Reel $4.75 View $4.97 $4.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ISO7842	SMD/SMT	SOIC-16	4 Channel	Bidirectional, Unidirectional	100 Mb/s	5700 Vrms	Capacitive Coupling			14 mA	11 ns	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7741BDFMR Texas Instruments 1: $10.07 12In Stock 10,200On Order	Mfr. Part # ISOW7741BDFMR Mouser Part # 595-ISOW7741BDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	12In Stock 10,200On Order On Order Ship Dates Mfr. #: ISOW7741BDFMR Stock: 12 Can Ship Immediately On Order: 4,250 Expected 2/5/2027 5,950 Expected 5/7/2027 Factory Lead-Time: 26 Weeks	Cut Tape $10.07 $7.85 $7.29 $6.68 View Reel $5.98 $6.57 $6.44 $5.98 MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7741	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	3.63 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7742FDFMR Texas Instruments 1: $10.61 22In Stock 1,700Expected 1/7/2027	Mfr. Part # ISOW7742FDFMR Mouser Part # 595-ISOW7742FDFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	22In Stock 1,700Expected 1/7/2027	Cut Tape $10.61 $8.29 $6.98 Reel $6.47 MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7742	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	5.4 mA, 16.7 mA	10.7 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Automotive low-emis sions quad-channel ISOW7742QDFMRQ1 Texas Instruments 1: $12.32 5In Stock 850Expected 5/10/2027	Mfr. Part # ISOW7742QDFMRQ1 Mouser Part # 595-ISOW7742QDFMRQ1	Texas Instruments	Digital Isolators Automotive low-emis sions quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	5In Stock 850Expected 5/10/2027	Cut Tape $12.32 $9.68 $9.01 $8.29 View Reel $6.90 $8.23 $6.91 $6.90 MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7742	SMD/SMT	SOIC-20	4 Channel		100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	280 uA	10.7 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Low-emissions low-r ipple quad-channel ISOW7743DFMR Texas Instruments 1: $9.35 22In Stock 850Expected 5/31/2027	Mfr. Part # ISOW7743DFMR Mouser Part # 595-ISOW7743DFMR	Texas Instruments	Digital Isolators Low-emissions low-r ipple quad-channel Learn More about Texas Instruments ti isow774x isolators	Datasheet	22In Stock 850Expected 5/31/2027	Cut Tape $9.35 $7.28 $6.76 $6.19 Reel $5.63 View $6.07 $5.61 Quote MouseReel Available	Min.: 1 Mult.: 1 : 850	ISOW7743	SMD/SMT	SOIC-20	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.97 V	4.4 mA, 11.4 mA	10.7 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Automotive quad-cha nnel 3/1 reinforce A A 595-ISOW7841AQDWERQ1 ISOW7841AQDWEQ1 Texas Instruments 1: $21.09 12In Stock 1,000Expected 11/19/2026	Mfr. Part # ISOW7841AQDWEQ1 Mouser Part # 595-ISOW7841AQDWEQ1	Texas Instruments	Digital Isolators Automotive quad-cha nnel 3/1 reinforce A A 595-ISOW7841AQDWERQ1 Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	12In Stock 1,000Expected 11/19/2026	$21.09 $16.82 $15.21 $13.65	Min.: 1 Mult.: 1	ISOW7841A	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C		Tube
Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841DWER ISOW7841DWE Texas Instruments 1: $15.43 1,672Expected 2/15/2027	Mfr. Part # ISOW7841DWE Mouser Part # 595-ISOW7841DWE	Texas Instruments	Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	1,672Expected 2/15/2027	$15.43 $12.13 $11.03 $10.13	Min.: 1 Mult.: 1	ISOW7841	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C		Tube
Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844DWER ISOW7844DWE Texas Instruments 1: $15.65 114In Stock	Mfr. Part # ISOW7844DWE Mouser Part # 595-ISOW7844DWE	Texas Instruments	Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	114In Stock	$15.65 $12.31 $11.32 $10.50 View $10.27 $9.84 $9.63 Quote	Min.: 1 Mult.: 1	ISOW7844	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C		Tube
Digital Isolators Digital Isolator 100MBd ACML-7400-000E Broadcom / Avago 1: $9.88 57In Stock 3,195On Order	Mfr. Part # ACML-7400-000E Mouser Part # 630-ACML-7400-000E	Broadcom / Avago	Digital Isolators Digital Isolator 100MBd	Datasheet	57In Stock 3,195On Order On Order Ship Dates Mfr. #: ACML-7400-000E Stock: 57 Can Ship Immediately On Order: 630 Expected 11/27/2026 1,170 Expected 2/8/2027 1,395 Expected 3/15/2027 Factory Lead-Time: 14 Weeks	$9.88 $7.70 $6.87 $6.44 View $6.22 $6.20 $6.07 Quote	Min.: 1 Mult.: 1	ACML	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5600 Vrms	Magnetic Coupling	5.5 V	3 V	31 mA	27 ns	- 40 C	+ 105 C		Tube
Digital Isolators Digital Isolator 100MBd ACML-7410-000E Broadcom / Avago 1: $9.88 54In Stock 630Expected 12/29/2026	Mfr. Part # ACML-7410-000E Mouser Part # 630-ACML-7410-000E	Broadcom / Avago	Digital Isolators Digital Isolator 100MBd	Datasheet	54In Stock 630Expected 12/29/2026	$9.88 $7.70 $6.87 $6.42 View $6.14 $6.04 $5.89 Quote	Min.: 1 Mult.: 1	ACML	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	100 Mb/s	5600 Vrms	Magnetic Coupling	5.5 V	3 V	30.5 mA	27 ns	- 40 C	+ 105 C		Tube
Digital Isolators Digital Isolator (100MBd) HCPL-900J-000E Broadcom / Avago 1: $20.57 67In Stock	Mfr. Part # HCPL-900J-000E Mouser Part # 630-HCPL-900J-000E	Broadcom / Avago	Digital Isolators Digital Isolator (100MBd) Learn More about Broadcom / Avago broadcom hcpl high speed digital isolators	Datasheet	67In Stock	$20.57 $16.42 $14.74 $14.23 View $13.68 $13.35 Quote	Min.: 1 Mult.: 1	HCPL	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	100 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	3 V	18 uA, 5.5 mA	15 ns	- 40 C	+ 100 C		Tube
Digital Isolators 1 KV 3-channel digital isolator SI8030AA-B-IU Skyworks Solutions, Inc. 1: $2.83 73In Stock	Mfr. Part # SI8030AA-B-IU Mouser Part # 634-SI8030AA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 3-channel digital isolator	Datasheet	73In Stock	$2.83 $2.12 $1.74 $1.66 View $1.62 $1.57 $1.52 $1.48 $1.45	Min.: 1 Mult.: 1	Si8030	SMD/SMT	QSOP-16	3 Channel	Unidirectional	10 Mb/s	1500 Vrms	Capacitive Coupling	5.5 V	3.15 V	4.4 mA, 9.4 mA	40 ns	- 40 C	+ 125 C		Tube
Digital Isolators 1 KV 3-channel digital isolator SI8035AA-B-IU Skyworks Solutions, Inc. 1: $2.92 834In Stock	Mfr. Part # SI8035AA-B-IU Mouser Part # 634-SI8035AA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 3-channel digital isolator	Datasheet	834In Stock	$2.92 $2.18 $1.85 $1.75 View $1.67 $1.63 $1.56 $1.52 $1.49	Min.: 1 Mult.: 1	Si8030	SMD/SMT	QSOP-16	3 Channel	Unidirectional	10 Mb/s	1500 Vrms	Capacitive Coupling	5.5 V	3.15 V	4.4 mA, 9.4 mA	40 ns	- 40 C	+ 125 C		Tube
Digital Isolators 1 KV 4-channel digital isolator SI8045AA-B-IU Skyworks Solutions, Inc. 1: $3.66 157In Stock	Mfr. Part # SI8045AA-B-IU Mouser Part # 634-SI8045AA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator	Datasheet	157In Stock	$3.66 $2.76 $2.29 $2.19 View $2.14 $2.07 $2.02 $1.96 $1.93	Min.: 1 Mult.: 1	Si8030	SMD/SMT	QSOP-16	4 Channel	Unidirectional	10 Mb/s	1500 Vrms	Capacitive Coupling	5.5 V	3.15 V	4.4 mA, 9.4 mA	40 ns	- 40 C	+ 125 C		Tube
Digital Isolators 1 KV 5-channel digital isolator SI8050AA-B-IU Skyworks Solutions, Inc. 1: $4.51 6In Stock	Mfr. Part # SI8050AA-B-IU Mouser Part # 634-SI8050AA-B-IU	Skyworks Solutions, Inc.	Digital Isolators 1 KV 5-channel digital isolator	Datasheet	6In Stock	$4.51 $3.41 $2.92 $2.74 View $2.65 $2.61 $2.51 $2.46	Min.: 1 Mult.: 1	Si8030	SMD/SMT	QSOP-16	5 Channel	Unidirectional	10 Mb/s	1500 Vrms	Capacitive Coupling	5.5 V	3.15 V	4.4 mA, 9.4 mA	40 ns	- 40 C	+ 125 C		Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8380PM-IU Skyworks Solutions, Inc. 1: $5.70 83In Stock 224Expected 1/11/2027	Mfr. Part # SI8380PM-IU Mouser Part # 634-SI8380PM-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	83In Stock 224Expected 1/11/2027	$5.70 $4.35 $3.91 $3.62 View $3.45 $3.35 $3.28 $3.22	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8388P-IU Skyworks Solutions, Inc. 1: $7.25 273In Stock 1,568On Order	Mfr. Part # SI8388P-IU Mouser Part # 634-SI8388P-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	273In Stock 1,568On Order On Order Ship Dates Mfr. #: SI8388P-IU Stock: 273 Can Ship Immediately On Order: 728 Expected 12/4/2026 840 Expected 1/8/2027 Factory Lead-Time: 14 Weeks	$7.25 $5.57 $5.02 $4.67 View $4.45 $4.33 $4.25 $4.23 Quote	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 5 kV 2-channel isolator SI8421AD-D-IS Skyworks Solutions, Inc. 1: $3.18 26In Stock	Mfr. Part # SI8421AD-D-IS Mouser Part # 634-SI8421AD-D-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	26In Stock	$3.18 $2.38 $2.13 $1.93 View $1.83 $1.79 $1.71 $1.66 $1.63	Min.: 1 Mult.: 1	SI8421	SMD/SMT	SOIC-Wide-16	2 Channel	Unidirectional	1 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C		Tube
Digital Isolators 5 kV 2-channel isolator SI8421BD-D-IS Skyworks Solutions, Inc. 1: $4.24 180In Stock	Mfr. Part # SI8421BD-D-IS Mouser Part # 634-SI8421BD-D-IS	Skyworks Solutions, Inc.	Digital Isolators 5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	180In Stock	$4.24 $3.22 $2.82 $2.68 View $2.52 $2.45 $2.37 $2.31	Min.: 1 Mult.: 1	SI8421	SMD/SMT	SOIC-Wide-16	2 Channel	Unidirectional	150 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C		Tube
Digital Isolators 2.5 kV 2-channel isolator SI8422BB-D-IS Skyworks Solutions, Inc. 1: $3.45 204In Stock 7,104On Order	Mfr. Part # SI8422BB-D-IS Mouser Part # 634-SI8422BB-D-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	204In Stock 7,104On Order On Order Ship Dates Mfr. #: SI8422BB-D-IS Stock: 204 Can Ship Immediately On Order: 3,840 Expected 11/16/2026 3,264 Expected 1/29/2027 Factory Lead-Time: 14 Weeks	$3.45 $2.58 $2.18 $2.05 View $1.98 $1.93 $1.87 $1.80 $1.77	Min.: 1 Mult.: 1	SI8422	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		8 ns	- 40 C	+ 125 C		Tube